License

BSD

Tags
motor attiny
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Motor driver TH board

7 months ago 213
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

This is a microcontroller-driven bi-directional DC motor driver board with two input knobs.

The microcontroller is an ATtiny, it regulates the motor driver IC with PWM. The board requires only a single power source, with voltages from 9V upto 14V, depending on the motor requirements. The two input knobs can be read by the microcontroller ADC to control e.g. speed and timing.

The motor load can be at least 4A.

Documents

Sheet_1

PCB_2020-01-12 15:07:38

BOM

ID Name Designator Footprint Quantity
1 ICSP J1_ICSP HEADER_PRG_2X03 1
2 1uF C1,C2,C3 CAP-0.2 3
3 ATtiny85V-10PU ATTINY DIP8 1
4 CJ78L05 5V TO-92 U1 TO-92-3_L4.9-W3.7-P1.27-L 1
5 TA6586 DRV DIP-8_L10.0-W6.5-P2.54-LS7.6-BL 1
6 220uF C4,C5 CAP-TH_BD6.3-P2.50-D1.0-FD 2
7 DC005 DC_IN,MOTOR DC005 2
8 10K RP2,RP1 RES-TH_RK09K1130AAU 2
9 470 R1 RES-TH_BD1.8-L3.2-P7.20-D0.4 1
10 333-2SYGD/S530-E2-L LED1 LED-TH_BD5.0-P2.54-FD 1

Attachments

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Members

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